Perhaps you should try some spelling variations:
"coder coder and subsampling protocol" » "coder coder and sampling protocol" (Expand search), "coder coder and sampling protocols" (Expand search), "coder coder and subtitling protocol" (Expand search), "coder coder using subsampling protocol" (Expand search), "coder decoder and subsampling protocol" (Expand search), "code code and subsampling protocol" (Expand search), "decoder codec and subsampling protocol" (Expand search), "coder code and subsampling protocol" (Expand search), "coder codes and subsampling protocol" (Expand search), "coder poder and subsampling protocol" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder and subsampling protocol") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder and subsampling protocol\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder and subsampling protocol ) OR ( api python python python programming ))*.